Owner's Manual
Page 4
...object near the wall outlet and where the AC power plug can damage this speaker system. • Vibration generated by this unit may cause damage to prevent fire or damage. If something drops into the YST port located on switches, controls or connection wires. Condensation might fall. In...in order not to other surfaces. • Do not cover the rear panel of humming (transformers, motors). Furthermore, do not expose this YAMAHA subwoofer system. It might also cause personal injury and/or damage to this unit. • When using a humidifier, be held responsible for ...
...object near the wall outlet and where the AC power plug can damage this speaker system. • Vibration generated by this unit may cause damage to prevent fire or damage. If something drops into the YST port located on switches, controls or connection wires. Condensation might fall. In...in order not to other surfaces. • Do not cover the rear panel of humming (transformers, motors). Furthermore, do not expose this YAMAHA subwoofer system. It might also cause personal injury and/or damage to this unit. • When using a humidifier, be held responsible for ...
Owner's Manual
Page 17
...frequency characteristics when this subwoofer is combined with a typical front speaker system. ■ EX.1 When combined with an 8" or 10" (20 cm or 25 cm) acoustic suspension, 2 way system front speakers (70Hz) PHASE NORM REV (REV) dB 90 80 YST-SW225 70 60 Front speaker 50 40 20 50...500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13 dB PHASE 90 NORM REV 80 YST-SW225 (90Hz) (REV) 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* ■ EX.2 When combined with a 4" or 5" (10 ...
...frequency characteristics when this subwoofer is combined with a typical front speaker system. ■ EX.1 When combined with an 8" or 10" (20 cm or 25 cm) acoustic suspension, 2 way system front speakers (70Hz) PHASE NORM REV (REV) dB 90 80 YST-SW225 70 60 Front speaker 50 40 20 50...500Hz Frequency response graph* *This diagram does not depict actual frequency response characteristics accurately. 13 dB PHASE 90 NORM REV 80 YST-SW225 (90Hz) (REV) 70 60 Front speaker 50 40 20 50 100 200 500Hz Frequency response graph* ■ EX.2 When combined with a 4" or 5" (10 ...
Owner's Manual
Page 18
... of the amplifier and resonance generated between the amplifier and speaker, allowing accurate signal transmission and precise speaker control. As this technology uses speaker units controlled by the negative impedance drive of view, the speaker impedance changes depending on the sound frequency. Yamaha's newly developed Advanced YST II adds many refinements to give powerful, high quality...
... of the amplifier and resonance generated between the amplifier and speaker, allowing accurate signal transmission and precise speaker control. As this technology uses speaker units controlled by the negative impedance drive of view, the speaker impedance changes depending on the sound frequency. Yamaha's newly developed Advanced YST II adds many refinements to give powerful, high quality...